What are the specs for this Drain Hose?

The correct replacement for Goodman model GKS90904CXAA — 20201901 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number GKS90904CXAA — 20201901.

What symptoms indicate I need a new drain hose?

Common symptoms that indicate you need a new drain hose include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this drain hose compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman Condensate Drain Hose Tube for GKS90904CXAA — 20201901

Name: OEM Goodman Condensate Drain Hose Tube for GKS90904CXAA — 20201901
Brand: Goodman
SKU: GOODMAN-10753
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-10753 Brand: Goodman

$15.95 $20.95

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Goodman 20201901 Condensate Drain Hose Tube

The Goodman 20201901 is a genuine OEM condensate drain hose assembly built for the GKS90904CXAA high-efficiency gas furnace and compatible Goodman/Amana 90%+ AFUE equipment. It channels acidic condensate through the furnace's internal drain circuit between the collector box, trap, and secondary heat exchanger connections. Because this hose handles the larger-diameter run in the drain system, a proper OEM replacement is critical to prevent leaks, air locks, and inducer-draft issues.

Specifications

OEM Part Number: 20201901
Type: Condensate drain hose / tube
Brand: Goodman (fits Amana equivalents)
Fits Model: GKS90904CXAA and compatible furnaces
Material: Flexible corrosion-resistant polymer
Function: Primary condensate routing

OEM vs. Generic

The OEM 20201901 matches the factory inner diameter, length, and bend radius. Generic hose often has the wrong bore or wall thickness, causing it to collapse under vacuum or leak at the fittings. Genuine Goodman tubing ensures reliable drainage and correct pressure-switch behavior.

Installation Difficulty

Easy (2/5). Power down the furnace, note the routing, remove the old hose from its barbed connections, and seat the replacement in the same path. Verify there are no kinks or sags that could trap condensate. Typically 15-25 minutes with no special tools.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Condensate Drain Hos...

$15.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman GKS90904CXAA — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman GKS90904CXAA — 20201901. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the drain hose on my Goodman GKS90904CXAA — 20201901?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new drain hose?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this drain hose compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman drain hose?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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